demo/roc.appr.r

start.time <- proc.time()

# Initial
suppressMessages(library(cubfits, quietly = TRUE))
set.seed(1234)

# Get phi.Init.appr
phi.Init.appr <- ex.test$phi.Obs / mean(ex.test$phi.Obs)

# Run
.CF.AC$renew.iter <- 3
ret.time <- system.time({
  ret <- cubappr(ex.test$reu13.df, phi.Init.appr, ex.test$y, ex.test$n,
                 nIter = 20,
                 verbose = TRUE, report = 5,
                 model = "roc", adaptive = "simple")
})
print(ret.time)

# Report
x <- rowMeans(do.call("cbind", ret$phi.pred.Mat)[, 11:20])
y <- ex.test$phi.Obs
x <- log10(x / mean(x))
y <- log10(y / mean(y))
cat("mean of x  : ", mean(x), "\n", sep = "")
cat("R^2 (log10): ", summary(lm(y ~ x))$r.squared, "\n", sep = "")

print(proc.time() - start.time)

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cubfits documentation built on May 2, 2019, 4:08 a.m.